DATA

Initial water temp. $(^($@$)$C$)($Tc$)$

$21\mathrm{.}773$

Equilibrium temp. $(^($@$)$C$)($Teq$)$

$28\mathrm{.}652$

Mass of calorimeter,

thermometer, water and

condensed steam $($g$)$

Mass of steam $($Msteam$)$

Find Qw $($cal$),$ Qcool $($cal$),$ Qw $+$ Qcool $($cal$),$ Lv $($cal$/$g$)$ and Percent error